JP2013526146A5 - Wireless communication method and wireless communication station - Google Patents

Wireless communication method and wireless communication station Download PDF

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JP2013526146A5
JP2013526146A5 JP2013504836A JP2013504836A JP2013526146A5 JP 2013526146 A5 JP2013526146 A5 JP 2013526146A5 JP 2013504836 A JP2013504836 A JP 2013504836A JP 2013504836 A JP2013504836 A JP 2013504836A JP 2013526146 A5 JP2013526146 A5 JP 2013526146A5
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無線通信方法において、
複数の候補無線リレーステーションのリレー動作パラメータを獲得するために、少なくとも一つの無線ステーションにリレー選択プロセスをシグナリングするステップと、
前記複数の候補無線リレーステーションのリレー動作パラメータを評価するステップと、
前記評価に基づいて、前記複数の候補無線リレーステーションのうち、無線リレーステーションを選択するステップと、
前記選択された無線リレーステーションに、無線通信媒体を通じて無線通信の送信を初期化するステップと、を含むことを特徴とする無線通信方法。 In the wireless communication method,
Signaling a relay selection process to at least one wireless station to obtain relay operation parameters of a plurality of candidate wireless relay stations;
Evaluating relay operating parameters of the plurality of candidate wireless relay stations;
Selecting a wireless relay station among the plurality of candidate wireless relay stations based on the evaluation;
And D. initializing transmission of wireless communication to the selected wireless relay station through a wireless communication medium. 前記選択された無線リレーステーションを利用してリレー動作を設定し、無線通信媒体を通じて前記選択された無線リレーステーションを経由して、無線ステーション間の無線通信を行うステップをさらに含むことを特徴とする請求項１に記載の無線通信方法。   The method may further include setting a relay operation using the selected wireless relay station and performing wireless communication between wireless stations via the selected wireless relay station through a wireless communication medium The wireless communication method according to claim 1. 前記選択された無線リレーステーションを利用して、無線通信を行うステップは、
前記選択された無線リレーステーションを経由して、イニシエータ無線ステーションと、レスポンダ無線ステーションとが無線で通信するステップを含み、
前記選択された無線リレーステーションは、イニシエータ無線ステーションから、レスポンダ無線ステーションに無線で通信をリレーし、
前記選択された無線リレーステーションは、レスポンダ無線ステーションから、イニシエータ無線ステーションに無線で通信をリレーすることを特徴とする請求項１に記載の無線通信方法。 Performing a wireless communication using the selected wireless relay station,
Wirelessly communicating between the initiator wireless station and the responder wireless station via the selected wireless relay station,
The selected wireless relay station wirelessly relays communication from the initiator wireless station to the responder wireless station,
The wireless communication method according to claim 1, wherein the selected wireless relay station relays communication wirelessly from a responder wireless station to an initiator wireless station. 前記複数の候補無線リレーステーションのうち、無線リレーステーションを選択するステップは、
前記イニシエータ無線ステーション又は前記レスポンダ無線ステーションが、前記複数の候補無線リレーステーションのうち、無線リレーステーションを選択するステップをさらに含むことを特徴とする請求項３に記載の無線通信方法。 The step of selecting a wireless relay station among the plurality of candidate wireless relay stations includes
The wireless communication method according to claim 3, further comprising the step of the initiator wireless station or the responder wireless station selecting a wireless relay station among the plurality of candidate wireless relay stations. 前記複数の候補無線リレーステーションのうち、無線リレーステーションを選択するステップは、
前記イニシエータ無線ステーション及び前記レスポンダ無線ステーションが、協同的に前記複数の候補無線リレーステーションのうち、無線リレーステーションを選択するステップをさらに含むことを特徴とする請求項３に記載の無線通信方法。 The step of selecting a wireless relay station among the plurality of candidate wireless relay stations includes
The wireless communication method according to claim 3, further comprising the step of the initiator wireless station and the responder wireless station cooperatively selecting a wireless relay station among the plurality of candidate wireless relay stations. コーディネータ無線ステーションが、複数の候補無線リレーステーションのリストを提供するステップと、
リレー無線ステーションを選択するために、前記複数の候補無線リレーステーションのリレー動作パラメータを評価するステップと、をさらに含むことを特徴とする請求項３に記載の無線通信方法。 Providing a list of candidate wireless relay stations by the coordinator wireless station;
4. A method according to claim 3, further comprising: evaluating relay operating parameters of the plurality of candidate wireless relay stations to select a relay wireless station. 前記複数の候補無線リレーステーションのうち、無線リレーステーションを選択するステップは、
前記イニシエータ無線ステーションが、リレー検索要請フレームを、前記コーディネータ無線ステーションに送信するステップをさらに含み、
前記コーディネータ無線ステーションは、前記イニシエータ無線ステーション及び前記レスポンダ無線ステーションに、複数の候補無線リレーステーションの前記リストを提供することを特徴とする請求項６に記載の無線通信方法。 The step of selecting a wireless relay station among the plurality of candidate wireless relay stations includes
The initiator wireless station further comprises transmitting a relay search request frame to the coordinator wireless station;
The wireless communication method according to claim 6 , wherein the coordinator wireless station provides the initiator wireless station and the responder wireless station with the list of a plurality of candidate wireless relay stations. 前記イニシエータ無線ステーションが、前記複数の候補無線リレーステーションについての通信リンク測定を獲得して評価することで、前記複数の候補無線リレーステーションのうち、無線リレーステーションを選択するステップをさらに含むことを特徴とする請求項７に記載の無線通信方法。 Selecting the wireless relay station from the plurality of candidate wireless relay stations by acquiring and evaluating communication link measurements for the plurality of candidate wireless relay stations. The wireless communication method according to claim 7 , wherein 前記コーディネータ無線ステーションが、前記複数の候補無線リレーステーションの無線通信リンク測定を収集するステップと、
前記無線通信リンク測定を前記イニシエータ無線ステーションに提供するステップと、をさらに含むことを特徴とする請求項８に記載の無線通信方法。 Collecting wireless communication link measurements of the plurality of candidate wireless relay stations by the coordinator wireless station;
9. The method of claim 8 , further comprising: providing the wireless communication link measurement to the initiator wireless station. 無線通信ステーションにおいて、
複数の候補無線リレーステーションのリレー動作パラメータを獲得するために、少なくとも一つの無線ステーションにリレー選択プロセス信号を送信するリレー選択モジュールと、
選択された無線リレーステーションに、無線通信媒体を通じて無線通信の前記送信を初期化する通信階層と、を含み、
前記リレー選択モジュールは、前記複数の候補無線ステーションのリレー動作パラメータを評価し、前記評価に基づいて、前記複数の候補無線リレーステーションのうち、無線リレーステーションを選択することを特徴とする無線通信ステーション。 At the wireless communication station
A relay selection module that transmits a relay selection process signal to at least one wireless station to obtain relay operation parameters of the plurality of candidate wireless relay stations;
The selected radio relay station, wherein the communication hierarchy initializing the transmission of the wireless communication through a wireless communication medium,
The wireless communication station, wherein the relay selection module evaluates relay operation parameters of the plurality of candidate wireless stations, and selects a wireless relay station among the plurality of candidate wireless relay stations based on the evaluation. . 前記リレー選択モジュールは、コーディネータ無線ステーションから、複数の無線リレーステーションのリストを獲得し、
前記リレー選択モジュールは、前記複数の候補無線リレーステーションの動作パラメータを評価することを特徴とする請求項１０に記載の無線通信ステーション。 The relay selection module obtains a list of multiple wireless relay stations from a coordinator wireless station,
11. The wireless communication station of claim 10 , wherein the relay selection module evaluates operating parameters of the plurality of candidate wireless relay stations. 前記リレー選択モジュールは、リレー検索要請フレームをコーディネータ無線ステーションに送信し、
前記コーディネータ無線ステーションは、複数の候補無線リレーステーションの前記リストを、前記無線通信ステーションに提供することを特徴とする請求項１１に記載の無線通信ステーション。 The relay selection module sends a relay search request frame to the coordinator wireless station;
The wireless communication station according to claim 11 , wherein the coordinator wireless station provides the list of candidate wireless relay stations to the wireless communication station. コーディネータ無線通信ステーションにおいて、
イニシエータ無線ステーション及びレスポンダ無線ステーションのために、複数の候補無線リレーステーションのうち、無線リレーステーションを選択するリレー選択モジュールと、
前記リレー選択モジュールが、前記複数の候補無線リレーステーションを判断し、前記判断に基づいて無線リレーステーションを選択するように、前記リレー選択モジュールは、複数の候補無線リレーステーションのリレー動作パラメータを獲得するために、少なくとも一つの無線ステーションにリレー選択プロセス信号を送信することを特徴とするコーディネータ無線通信ステーション。 At the coordinator radio communication station
A relay selection module for selecting a wireless relay station among a plurality of candidate wireless relay stations for an initiator wireless station and a responder wireless station;
The relay selection module obtains relay operation parameters of a plurality of candidate wireless relay stations such that the relay selection module determines the plurality of candidate wireless relay stations and selects a wireless relay station based on the determination. A coordinator radio communication station, transmitting relay selection process signals to at least one radio station. 前記リレー選択モジュールは、
複数の候補無線リレーステーションのリストを決定し、リレー無線ステーションの選択のために、前記複数の候補無線リレーステーションの動作パラメータを評価することを特徴とする請求項１３に記載のコーディネータ無線通信ステーション。 The relay selection module
The coordinator wireless communication station according to claim 13 , wherein a list of candidate wireless relay stations is determined, and operating parameters of the plurality of candidate wireless relay stations are evaluated for selection of relay wireless stations. 前記リレー選択モジュールは、前記イニシエータ無線ステーション及びレスポンダ無線ステーションに、前記複数の候補無線リレーステーションの前記リストを提供し、
前記リレー選択モジュールは、前記イニシエータ無線ステーション及びレスポンダ無線ステーションから、前記複数の候補無線リレーステーションでの無線通信リンク測定を評価して獲得することで、前記複数の候補無線リレーステーションのうち、無線リレーステーションを選択することを特徴とする請求項１４に記載のコーディネータ無線通信ステーション。 The relay selection module provides the initiator radio station and the responder radio station with the list of the plurality of candidate radio relay stations.
The relay selection module is a wireless relay among the plurality of candidate wireless relay stations by evaluating and acquiring wireless communication link measurements at the plurality of candidate wireless relay stations from the initiator wireless station and the responder wireless station. The coordinator wireless communication station of claim 14 , wherein the station is selected.
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